National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Partly Cloudy

-1°F

-18°C

Humidity 72%
Wind Speed W 13 G 22 mph
Barometer 30.39 in (1033.1 mb)
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Wind Chill-19°F (-28°C)
Last update 19 Jan 9:56 am CST
Extended Forecast for

Sioux Falls, Foss Field SD

  • M.L.King Day

    M.L.King Day: Partly sunny, with a high near 10. Wind chill values as low as -19. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 10 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -2. West wind around 5 mph becoming calm in the evening.

    Low: -2 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Snow likely after noon. Increasing clouds, with a high near 19. Light and variable wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 19 °F

    Partly Sunny
    then Snow
    Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 9. Southeast wind 5 to 10 mph becoming west northwest in the evening. New snow accumulation of less than a half inch possible.

    Low: 9 °F

    Chance Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Snow likely. Patchy blowing snow between noon and 5pm. Partly sunny, with a high near 28. Blustery, with a northwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 2. West wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 2 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 15.

    High: 15 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -14.

    Low: -14 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near -3.

    High: -3 °F

    Cold

Detailed Forecast

M.L.King Day
Partly sunny, with a high near 10. Wind chill values as low as -19. West wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around -2. West wind around 5 mph becoming calm in the evening.
Tuesday
Snow likely after noon. Increasing clouds, with a high near 19. Light and variable wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 40 percent chance of snow before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 9. Southeast wind 5 to 10 mph becoming west northwest in the evening. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely. Patchy blowing snow between noon and 5pm. Partly sunny, with a high near 28. Blustery, with a northwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 2. West wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Thursday
Partly sunny, with a high near 15.
Thursday Night
Mostly cloudy, with a low around -14.
Friday
Mostly sunny and cold, with a high near -3.
Friday Night
Partly cloudy, with a low around -17.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 6.
Saturday Night
Partly cloudy, with a low around -3.
Sunday
Mostly sunny, with a high near 19.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls, Foss Field SD
 43.58°N 96.76°W (Elev. 1421 ft)
Last Update:
9:44 am CST Jan 19, 2026
Forecast Valid:
10am CST Jan 19, 2026-6pm CST Jan 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation